2419540199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{198047}}^1$

素因数の和:198709

約数の個数: 8

約数和(自身を含む): 2550858240

約数和(自身を除く): 131318041

約数列:

[1, 19, 643, 12217, 198047, 3762893, 127344221, 2419540199]

約数ペア:

[(1, 2419540199), (19, 127344221), (643, 3762893), (12217, 198047)]